Aether Eyewear R2/S Sunglasses combine audio-enabled functionality with a classic acetate frame, offering on‑the‑go music and eye protection for everyday city and leisure use. Key attributes: Black | Acetate and celluloid | 100% UV protection | Anti-reflective and anti-scratch lens treatments | Built-in open-ear directional speakers | Bluetooth connectivity for audio and calls | Compatible with wireless charging case | Compatible with prescription lenses | Rounded frame with diamond-cut edges | Polished and brushed matte finish | Dimensions & fit: Temple size: 140 mm | Distance between lenses: 20 mm | International fit | Composition & care: Acetate | Celluloid | Wipe lenses and frame with a soft, lint-free cloth. Avoid harsh chemicals and abrasive cleaners. Store in a protective case when not in use.